[INFO] fetching crate peripheral-register 0.1.4...
[INFO] testing peripheral-register-0.1.4 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate peripheral-register 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate peripheral-register 0.1.4 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate peripheral-register 0.1.4
[INFO] finished tweaking crates.io crate peripheral-register 0.1.4
[INFO] tweaked toml for crates.io crate peripheral-register 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 330983e3613e3376d1465bb8989d0421a1974ace8de82826427e84504708dc87
[INFO] running `Command { std: "docker" "start" "-a" "330983e3613e3376d1465bb8989d0421a1974ace8de82826427e84504708dc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "330983e3613e3376d1465bb8989d0421a1974ace8de82826427e84504708dc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330983e3613e3376d1465bb8989d0421a1974ace8de82826427e84504708dc87", kill_on_drop: false }`
[INFO] [stdout] 330983e3613e3376d1465bb8989d0421a1974ace8de82826427e84504708dc87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecf7dedeaa8fe4fa30512d4063011c65b0dba13de1f04adb4bf383a7b05a0bca
[INFO] running `Command { std: "docker" "start" "-a" "ecf7dedeaa8fe4fa30512d4063011c65b0dba13de1f04adb4bf383a7b05a0bca", kill_on_drop: false }`
[INFO] [stderr]    Compiling peripheral-register v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "ecf7dedeaa8fe4fa30512d4063011c65b0dba13de1f04adb4bf383a7b05a0bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf7dedeaa8fe4fa30512d4063011c65b0dba13de1f04adb4bf383a7b05a0bca", kill_on_drop: false }`
[INFO] [stdout] ecf7dedeaa8fe4fa30512d4063011c65b0dba13de1f04adb4bf383a7b05a0bca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45de0800de7e9d55400fe67531414f85624660d090e19bb6f205aff9a6a3669
[INFO] running `Command { std: "docker" "start" "-a" "f45de0800de7e9d55400fe67531414f85624660d090e19bb6f205aff9a6a3669", kill_on_drop: false }`
[INFO] [stderr]    Compiling peripheral-register v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "f45de0800de7e9d55400fe67531414f85624660d090e19bb6f205aff9a6a3669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45de0800de7e9d55400fe67531414f85624660d090e19bb6f205aff9a6a3669", kill_on_drop: false }`
[INFO] [stdout] f45de0800de7e9d55400fe67531414f85624660d090e19bb6f205aff9a6a3669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62c91a792adf7c8d5c7ab4e355d5df7f7717b6abcdffe4122070591fac2dfcfb
[INFO] running `Command { std: "docker" "start" "-a" "62c91a792adf7c8d5c7ab4e355d5df7f7717b6abcdffe4122070591fac2dfcfb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/peripheral_register-aa3668fed7744813)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests peripheral-register
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62c91a792adf7c8d5c7ab4e355d5df7f7717b6abcdffe4122070591fac2dfcfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c91a792adf7c8d5c7ab4e355d5df7f7717b6abcdffe4122070591fac2dfcfb", kill_on_drop: false }`
[INFO] [stdout] 62c91a792adf7c8d5c7ab4e355d5df7f7717b6abcdffe4122070591fac2dfcfb